Home / 59,140,133.52-81,613,668.48-33,035,751.60

Finding the Fourth Proportional to 59,140,133.52, 81,613,668.48 and 33,035,751.60

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Solution

The fourth proportional to 59,140,133.52, 81,613,668.48 and 33,035,751.60 is: 45,589,495.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,140,133.52 : 81,613,668.48 = 33,035,751.60 : x
  2. Step 2: Convert to fraction form
    59,140,133.52/81,613,668.48 = 33,035,751.60/x
  3. Step 3: Cross multiply
    59,140,133.52x = 81,613,668.48 × 33,035,751.60
  4. Step 4: Simplify right side
    59,140,133.52x = 2,696,168,879,070,030
  5. Step 5: Solve for x
    x = 2,696,168,879,070,030/59,140,133.52
  6. Step 6: Final answer
    x = 45,589,495.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.